import java.io.File;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: qian
 * Date: 2023-02-10
 * Time: 16:33
 */
public class test3 {
    public static void main(String[] args) {
        File f=new File("./test.txt");
        f.delete();

    }
}
